angular 2 testing - AppModule

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { Routes, RouterModule } from '@angular/router';

import { AppComponent } from './app.component';
import { DaveService } from './_services/dave.service';
import { HomeComponent } from './home/index';

import { routing } from './app.routing';
import { devlog } from './_helpers/devlog';

@NgModule({
  declarations: [
    AppComponent,
    HomeComponent
  ],
  imports: [
    BrowserModule,
    FormsModule,
    HttpModule,
    routing
  ],
  providers: [
    AuthGuard,
    DaveService,
    HttpModule,

    // providers used to create fake backend
    fakeBackendProvider,
    MockBackend,
    BaseRequestOptions
  ],
  bootstrap: [AppComponent]
})

export class AppModule { }